The "Nanjiang Stone" (Nan Jiang Shi) Deep-Bellied EDC Pair | 37.0mm x 39.0mm | NJS-904

This listing is for the exact pair shown in the high-definition photos. Stock ID NJS-904 is a meticulously matched, remarkably robust pair of "Nanjiang Stone" (Nan Jiang Shi) walnuts featuring a highly portable, perfectly plump deep-bellied profile. Ready for immediate shipping.

• Stock: 1 of 1 (Single Inventory)
• Variety: Nanjiang Stone (Nan Jiang Shi)
• Dimensions: 37.0mm (Width) x 39.0mm (Depth)

[Variety Story: The "Nanjiang Stone"]

The Nan Jiang Shi, translating to "Nanjiang Stone," holds absolute legendary status as one of the traditional "Four Famous Walnuts" in the Wenwan world. It earns its name from its defining characteristic: an incredibly dense, bone-hard shell that feels literally like solid stone in the hand. Visually, it is recognized by its rugged, deeply pitted texture and its signature "cross-shaped" tip. Because the shell is so dense, the Nanjiang Stone is notoriously the slowest variety to color. It is considered the ultimate test of a collector's patience. However, those who dedicate themselves to the journey are rewarded with the most spectacular, glass-like, translucent agate finish achievable in the hobby.

[Characteristics of NJS-904]

• Compact Width, Plump Belly: Measuring a highly portable 37.0mm in width but a distinctly deeper 39.0mm in depth. This 2mm differential is the absolute sweet spot for an everyday carry (EDC). Because the depth noticeably exceeds the width, this pair boasts a wonderfully round, protruding belly. The 37mm width allows them to slip effortlessly into a pocket unnoticed, while the full 39mm depth ensures they sit beautifully in the palm and feel deeply satisfying and substantial to rotate.
• Bone-Hard "Stone" Texture: The surface displays the signature deep, rugged, and cavernous pitting of the variety. Combined with its extreme density, this aggressive topography acts as intense natural traction, delivering profound deep-tissue acupressure massage that rings with a distinct, crisp sound when the heavy shells gently tap together.
• Classic Signature Profile: This pair perfectly captures the essence of the Nanjiang Stone, featuring a rugged, broad-shouldered stance, a flat and stable base, and the iconic cross-shaped tips.
• Expert Aging Tip: Because the Nanjiang Stone is incredibly dense and famously slow to color, early maintenance is critical. We strictly recommend resting them in a sealed bag between handling sessions for the first month. This expert technique traps natural hand oils and safely accelerates even oxidation, preventing the dense shell from drying out and yielding far better results than using gloves.

[Specifications]

• Variety: Nanjiang Stone (Nan Jiang Shi)
• Stock ID: NJS-904
• Dimensions: 37.0mm (Width) x 39.0mm (Depth)
• Texture: Deep, rugged, and cavernous ridges on an extremely dense, bone-hard shell.
• Best For: Dedicated enthusiasts seeking a highly discreet 37mm EDC pair with a plump 39mm belly, offering intense tactile feedback, effortless daily handling, and the ultimate rewarding challenge of a slow-aging "stone" shell.